Air Quality in Danville, United States
Heavy Rain
16.4°C · 69.9% humidity
16.4°
Feels 16.4°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Danville's air quality — share it
AQI Forecast
24
3pm
24
24
27
6pm
24
24
27
9pm
27
25
25
12am
25
25
25
3am
25
25
24
6am
24
24
24
9am
24
24
24
12pm
24
24
Air Quality Index Trend
13h · 1 stnDanville's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Danville is 1.3× the WHO annual guideline of 5 µg/m³.
69.9%
Humidity
41.7 km/h
Wind NE
1019.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.44 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Danville?
Temperature & Precipitation
PM2.5 Trend
13h · 1 stationPM2.56.44 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Danville?
05-28
31.4° 21.4°
2.75 mm
05-29
28.6° 8.2°
14.25 mm
05-30
26.0° 18.2°
0.13 mm
05-31
30.5° 9.7°
06-01
29.0° 16.6°
06-02
20.8° 11.3°
0.5 mm
06-03
24.0° 21.8°
8.56 mm
Both models agree
Avg diff: 4.8°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T22:51 UTC.